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Mathematics, 03.02.2021 18:30 allakhalilpea0zc

Joe's test grades in history class are 92,89,85,89 and 90.Test count as 80% of the final grade counts for 20%. What is the minimum score joe can get on the final exam and average 90?

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Joe's test grades in history class are 92,89,85,89 and 90.Test count as 80% of the final grade count...
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